@misc{indiciae5221661e45c1,
  title = {Lode deposits near the Nenana coal field. Gold placers near the Nenana coal field},
  author = {R. M. Overbeck and A.G. Maddren},
  year = {1918},
  doi = {10.3133/b662g},
  url = {https://pubs.usgs.gov/publication/b662G},
  note = {Source identifier: b662G}
}